Sami FTP Server Multiple Commands Denial of Service Vulnerability

Summary
This host is running Sami FTP Server and is prone to remote denial of service vulnerability.
Impact
Successful exploitation will allow remote attackers to deny the service.
Solution
No solution or patch was made available for at least one year since disclosure of this vulnerability. Likely none will be provided anymore. General solution options are to upgrade to a newer release, disable respective features, remove the product or replace the product by another one. For updates refer to http://www.karjasoft.com
Insight
The flaw exists in server, due to improper handling of input passed ot the commands (e.g., APPE, CWD, DELE, MKD, RMD, RETR, RNFR, RNTO, SIZE, and STOR).
Affected
KarjaSoft Sami FTP Server version 2.0.2 and prior
References